| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $198.59 | 8.812% | $216.0898 | $216.09 | $216.10 | $216.10 |
| Purchase #2 | $64.60 | 8.444% | $70.0548 | $70.05 | $70.05 | $70.10 |
| Purchase #3 | $157.70 | 10.275% | $173.9037 | $173.90 | $173.90 | $173.90 |
| Purchase #4 | $164.29 | 6.277% | $174.6025 | $174.60 | $174.60 | $174.60 |
| Purchase #5 | $83.32 | 8.634% | $90.5138 | $90.51 | $90.50 | $90.50 |
| Purchase #6 | $136.95 | 11.748% | $153.0389 | $153.04 | $153.05 | $153.00 |
| Purchase #7 | $26.81 | 10.175% | $29.5379 | $29.54 | $29.55 | $29.50 |
| 7 purchase totals = | $832.26 | $907.7414 | $907.73 | $907.75 | $907.70 | |